More and more car owners are trying to maintain their vehicles on their own. This outcomes in considerable savings because modern cars necessitate more and more maintenance and are made up of more and more technical components that lead to new breakdowns or inconveniences. One of the complications that disturbs more and more Volkswagen Touareg owners is a clogged air flow meter, which will result in a loss of power and black exhaust gases. In this article we are going to check out how to clean the mass air flow sensor of your Volkswagen Touareg? . First, we will explain how your mass airflow sensor functions and its usefulness, second, why it may be important to clean this sensor , and at last, how to clean the mass air flow sensor of a Volkswagen Touareg .
Utility and operation of the mass air flow meter of a Volkswagen Touareg
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So we begin our content with the operation and point of your Volkswagen Touareg flowmeter.
The purpose of the mass air flow sensor on Volkswagen Touareg
The mass air flow sensor is a part that has been developed actually quite recently and mainly outfitted on diesel models. Indeed, with injection engines, the fuel and air intake has become very precise and it is so essential for the ECU to know the exact volume of air injected into the engine to change the behaviour of complementary intake parts such as the injection or the EGR valve, if you have problems with the EGR valve on your Volkswagen Touareg, do not think twice to consult our content on this subject.
Mass air flow sensor operation on Volkswagen Touareg
Now, we are going to take a look at how it functions, before trying to clean the mass air flow sensor of your Volkswagen Touareg , you must already figure out how it functions to do this maintenance action correctly.
The mass air flow sensor is consequently mainly there to obtain data on the air intake of your motor vehicle. To get this done, it must be fitted just after the air intake of your Volkswagen Touareg, i. e. just after the air filter. It is a pipe outfitted with a sensor that will review the air in the intake and transmit the data to the ECU of your car.
Why clean the mass air flow sensor of a Volkswagen Touareg?
The mass air flow sensor of your Volkswagen Touareg can have complications and this is what we will try to discover and figure out what complications you may be facing!
Mass air flow sensor complications Volkswagen Touareg
Here are the different complications that the air flow sensor of your Volkswagen Touareg can bring about:
- higher fuel consumption: Because a dirty flow meter will actually lead to more significant fuel consumption due to poor air flow…
- Power loss: Associated with the same issue, this lack of air can bring about a loss of power to your engine.
- Difficulties starting the car: Finally, one of the last classic complications connected with a dirty flowmeter will be that your Volkswagen Touareg will have more issues to begin the car.
How do I clean the mass air flow sensor from a Volkswagen Touareg?
After examining the operation and concerns that the flowmeter can bring about, we will look at how to solve these complications by showing to you how to clean the mass air flow sensor of your Volkswagen Touareg . You should know that this procedure is actually quite very easy to conduct and you will not need advanced mechanical expertise to do it your self, a good way to avoid a trip to the workshop and a steep bill. See below the different steps to stick to to conduct this maintenance act:
- After having based the mass air flow sensor of your Volkswagen Touareg , you will have to dismantle it. To get this done, action delicately, but you will just have to disassemble it on both sides of the air duct and detach the electrical plug on top of it.
- Once taken apart, you will be able to move forward to the step cleaning the mass air flow sensor of your Volkswagen Touareg . This sensor will, over time, get dirty and its two “filaments” that will give information to your computer on the quality and temperature of the air will no longer be able to collect data correctly, it is in this sense that it will disturb the operation of the engine of your Volkswagen Touareg. The purpose of this cleaning will be to remove all its impurities to enable it to work efficiently again.
- Let soak the lower part of your mass air flow sensor (not the plug part) in acetone or another solvent for a few minutes , which will remove most of the grime
- Now we’ll move on to the very delicate cleaning of the flow meter filaments. You have to be very watchful, otherwise your mass air flow sensor will be permanently broken. With the help of a fine brush and solvent, delicately clean the two filaments of your mass air flow sensor . If you are too afraid of damaging it, you can also clean them with a brake fluid in the form of an aerosol by spraying the jet on these filaments.
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Now you know how to clean the mass air flow sensor of your Volkswagen Touareg , you should feel a noticeable difference in the behavior of your engine.
To get more tips on the Volkswagen Touareg, take a look at the Volkswagen Touareg category.
